2233868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 5376672

約数和(自身を除く): 3142804

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 361, 364, 442, 476, 494, 532, 646, 722, 884, 988, 1292, 1444, 1547, 1729, 2261, 2527, 3094, 3458, 4199, 4522, 4693, 5054, 6137, 6188, 6916, 8398, 9044, 9386, 10108, 12274, 16796, 18772, 24548, 29393, 32851, 42959, 58786, 65702, 79781, 85918, 117572, 131404, 159562, 171836, 319124, 558467, 1116934, 2233868]

約数ペア:

[(1, 2233868), (2, 1116934), (4, 558467), (7, 319124), (13, 171836), (14, 159562), (17, 131404), (19, 117572), (26, 85918), (28, 79781), (34, 65702), (38, 58786), (52, 42959), (68, 32851), (76, 29393), (91, 24548), (119, 18772), (133, 16796), (182, 12274), (221, 10108), (238, 9386), (247, 9044), (266, 8398), (323, 6916), (361, 6188), (364, 6137), (442, 5054), (476, 4693), (494, 4522), (532, 4199), (646, 3458), (722, 3094), (884, 2527), (988, 2261), (1292, 1729), (1444, 1547)]